MULLARD E80L – 2 PCS
GRADE: GOLD SERIES | LABORATORY VERIFIED NOS
Genuine Mullard (Made in Holland)
Pinch Glass Construction
Classic Round Grey Plates
Halo Ring Getter
New in White Boxes
Pinch Glass Construction
Classic Round Grey Plates
Halo Ring Getter
New in White Boxes
Up for sale is a beautiful matched pair of 2 vintage Mullard E80L premium-grade output pentode valves, pristine and brand new in clean white boxes. These highly durable, long-life professional tubes were manufactured in Holland, featuring traditional pinch glass construction, robust round grey plates, and a clean top halo ring getter.
As shown in the technical documentation images , both valves carry identical Philips/Mullard factory etching codes (VD4 / Δ9E), indicating they are a perfect matching factory-run pair from the same production batch. Each unit has been fully analyzed and verified on our laboratory-grade Amplitrex AT1000 digital tester. The actual performance results for anode current (Ia) and transconductance (mA/V) are systematically compiled below.
| Serial No. / Tube | Philips Factory Code | Anode Current (Ia) | Transconductance (mA/V) | Status |
|---|---|---|---|---|
| Mullard E80L (SR. 4190006) | VD4 / Δ9E | 28.8 mA | 9.50 mA/V | Excellent Match / NOS |
| Mullard E80L (SR. 4190009) | VD4 / Δ9E | 28.8 mA | 10.10 mA/V |
Technical Note: Custom duties and taxes are the responsibility of the buyer in their country.
Reviews
There are no reviews yet